{"product_id":"bayliss-greenhouse-autovent-xl","title":"Bayliss Greenhouse Autovent XL","description":"\u003cp\u003eThe Bayliss greenhouse autovent XL is an automatic greenhouse vent opener in anodised aluminium. It clamps onto most aluminium greenhouse vents without drilling, can also go on timber framed vents, and starts opening from 13 to 18C.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnodised aluminium construction\u003c\/li\u003e\n\u003cli\u003eClamps onto most aluminium greenhouse vents, no drilling needed\u003c\/li\u003e\n\u003cli\u003eCan also be used on timber framed vents\u003c\/li\u003e\n\u003cli\u003eFits a window weighing 12.5kg (28lbs), exerting a load of 6.5kg (14lbs)\u003c\/li\u003e\n\u003cli\u003eTemperature adjustable, starts opening from 13 to 18C (55 to 65F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBayliss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax window weight\u003c\/td\u003e\n\u003ctd\u003e12.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening temperature\u003c\/td\u003e\n\u003ctd\u003e13-18C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy fit an automatic vent opener?\u003c\/h3\u003e\u003cp\u003eIt opens the roof window as the greenhouse warms and closes it as it cools, so plants are not cooked on a sunny day while you are out. The XL greenhouse window opener handles windows up to 12.5kg.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCheck the window weight.\u003c\/li\u003e\n\u003cli\u003eClamp it to the vent.\u003c\/li\u003e\n\u003cli\u003eSet the opening temperature.\u003c\/li\u003e\n\u003cli\u003eTest it on a warm day.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eDoes the Bayliss autovent need drilling?\u003c\/h4\u003e\u003cp\u003eNo, it clamps onto most aluminium greenhouse vents.\u003c\/p\u003e\u003ch4\u003eWill the greenhouse vent opener fit a wooden greenhouse?\u003c\/h4\u003e\u003cp\u003eIt can also be used on timber framed vents.\u003c\/p\u003e\u003ch4\u003eAt what temperature does it open?\u003c\/h4\u003e\u003cp\u003eIt starts opening from 13 to 18C (55 to 65F), adjustable.\u003c\/p\u003e","brand":"Bayliss","offers":[{"title":"Default Title","offer_id":67823957934353,"sku":"DS-0841867","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7323\/0097\/files\/bayliss-greenhouse-autovent-xl-1.jpg?v=1792509828","url":"https:\/\/diysmith.co.uk\/products\/bayliss-greenhouse-autovent-xl","provider":"DIYSmith","version":"1.0","type":"link"}